JP2003307244A - Cushion rubber - Google Patents
Cushion rubberInfo
- Publication number
- JP2003307244A JP2003307244A JP2002112625A JP2002112625A JP2003307244A JP 2003307244 A JP2003307244 A JP 2003307244A JP 2002112625 A JP2002112625 A JP 2002112625A JP 2002112625 A JP2002112625 A JP 2002112625A JP 2003307244 A JP2003307244 A JP 2003307244A
- Authority
- JP
- Japan
- Prior art keywords
- cushion rubber
- opening
- mounting hole
- main body
- guide piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、開閉体または該開
閉体によって閉じられる開口部の周縁部に取付けられ、
該開閉体の閉時に該開閉体または前記開口部の周縁部に
掛かる衝撃力を緩和するためのクッションゴムに関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is attached to a peripheral part of an opening / closing body or an opening closed by the opening / closing body,
The present invention relates to a cushion rubber for relaxing an impact force applied to the opening / closing body or a peripheral portion of the opening when the opening / closing body is closed.
【０００２】[0002]
【従来の技術】図５に示すような車両のドア３等の開閉
体の周縁部または開閉体によって閉じられる開口部の周
縁部には、開閉体を閉めた時に開閉体または開口部の周
縁部に掛かる衝撃力を緩和するため、また開閉体のガタ
を防止するためにクッションゴム２が取付けられてい
る。以下、ドア３に取付けられたクッションゴム２につ
いて説明する。2. Description of the Related Art A peripheral portion of an opening / closing body such as a door 3 of a vehicle as shown in FIG. 5 or a peripheral portion of an opening closed by the opening / closing body has an opening / closing body or a peripheral portion of the opening when the opening / closing body is closed. A cushion rubber 2 is attached in order to alleviate the impact force applied to and to prevent looseness of the opening / closing body. The cushion rubber 2 attached to the door 3 will be described below.
【０００３】クッションゴム２は中実弾性材からなり、
図６に示すように、ドア閉時に先端がドア開口部の周縁
部に当接する円錐台形状の本体２１と、本体２１の基端
に設けられ、ドア開口部の周縁部を構成するパネル４に
設けられた取付孔４１に嵌合する円柱形状の嵌合軸部２
２と、嵌合軸部２２を挟んで本体２１と反対側に設けら
れ、取付孔４１に挿入され本体２１とで取付孔４１の周
縁部のパネル４を挟む略逆円錐台形状の係止部２３とで
構成され、取付孔４１に係止部２３を挿入することによ
りパネル４に取付けられる。The cushion rubber 2 is made of a solid elastic material,
As shown in FIG. 6, a truncated cone-shaped main body 21 whose front end contacts the peripheral edge of the door opening when the door is closed, and a panel 4 which is provided at the base end of the main body 21 and constitutes the peripheral edge of the door opening. Cylindrical fitting shaft 2 that fits in the mounting hole 41 provided
2 and a fitting shaft portion 22 on the opposite side of the main body 21, and is inserted into the mounting hole 41 and sandwiches the panel 4 at the peripheral edge portion of the mounting hole 41 with the main body 21. 23, and is attached to the panel 4 by inserting the locking portion 23 into the attachment hole 41.
【０００４】[0004]
【発明が解決しようとする課題】ところが上記のような
クッションゴム２だと、係止部２３の径を大きくする
と、取付孔４１に係止部２３を挿入して取付けた後は外
れにくくて良いが、取付孔４１に係止部２３を挿入する
のに大きな力を必要とするため、取付作業性が悪い。か
といって係止部２３の径を小さくすると、取付孔４１に
係止部２３を挿入するのが容易で、取付作業性は良い
が、本体２１の周面に外力が作用すると外れやすい。ま
た、係止部２３から嵌合軸部２２にわたって、これらを
径方向で分割するスリットを設け、係止部２３および嵌
合軸部２２をスリットの幅方向で撓ませることにより、
容易に取付けることができるようにしたものがあるが、
これも同様に外れやすい。そこで、本発明は、取付け作
業性が良く、かつ外れにくいクッションゴムを提供する
ことを目的とする。However, in the cushion rubber 2 as described above, if the diameter of the engaging portion 23 is increased, it may be difficult for the engaging portion 23 to come off after being inserted into the attaching hole 41 and attached. However, since a large force is required to insert the locking portion 23 into the mounting hole 41, the mounting workability is poor. On the other hand, if the diameter of the locking portion 23 is reduced, it is easy to insert the locking portion 23 into the mounting hole 41 and the mounting workability is good, but if the external force acts on the peripheral surface of the main body 21, the locking portion 23 easily disengages. Further, by providing a slit that divides the locking portion 23 and the fitting shaft portion 22 in the radial direction, and bending the locking portion 23 and the fitting shaft portion 22 in the width direction of the slit,
There are some that are easy to install,
This is also easy to come off. Therefore, an object of the present invention is to provide a cushion rubber that has good workability in mounting and is hard to come off.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
めに、請求項１に記載のクッションゴムは、開閉体また
は開閉体によって閉じられる開口部の周縁部に取付けら
れ、開閉体の閉時に開閉体または開口部の周縁部に掛か
る衝撃力を緩和するための、中実弾性材から成るクッシ
ョンゴムであって、円柱形状または円錐台形状の本体
と、本体の基端に設けられ、前記開閉体または前記開口
部を構成するパネルの取付孔へ嵌合する円柱形状の嵌合
軸部と、嵌合軸部を挟んで本体と反対側に設けられ、パ
ネルの取付孔の周縁部を本体とで挟む係止部とで構成さ
れ、係止部の周面の一部に、係止部の中心軸に対して直
角方向に突出し、取付孔への係止部の挿入をガイドする
ガイド片を設けたことを特徴とする。この発明によれ
ば、クッションゴムをその中心軸を取付孔の中心軸に対
して傾斜させた状態でガイド片を取付孔に挿入し、クッ
ションゴムをその中心軸を中心に回転させながら係止部
を押し込むことにより、クッションゴムを容易に取付け
ることができる。In order to solve the above-mentioned problems, the cushion rubber according to claim 1 is attached to a peripheral part of an opening / closing body or an opening closed by the opening / closing body, and when the opening / closing body is closed. A cushion rubber made of a solid elastic material for cushioning the impact force applied to the opening / closing body or the peripheral portion of the opening, the main body having a cylindrical shape or a truncated cone shape, and the cushion rubber provided at the base end of the main body. A cylindrical fitting shaft portion that fits into the mounting hole of the body or the panel that constitutes the opening, and a body provided with the peripheral portion of the mounting hole of the panel provided on the opposite side of the body with the fitting shaft portion interposed therebetween. A guide piece that is configured to be sandwiched between and that protrudes in a direction perpendicular to the central axis of the locking portion and guides the insertion of the locking portion into the mounting hole on a part of the peripheral surface of the locking portion. It is characterized by being provided. According to the present invention, the guide piece is inserted into the mounting hole in a state where the central axis of the cushion rubber is inclined with respect to the central axis of the mounting hole, and the cushion rubber is rotated about the central axis to engage the locking portion. The cushion rubber can be easily attached by pushing.
【０００６】また請求項２に記載のクッションゴムは、
請求項１に記載のクッションゴムにおいて、ガイド片の
本体側の面が、本体とは反対側に向かって傾斜している
ことを特徴とする。この発明によれば、ガイド片の取付
孔への挿入をより容易にすることができる。The cushion rubber according to claim 2 is
The cushion rubber according to claim 1 is characterized in that a main body side surface of the guide piece is inclined toward a side opposite to the main body. According to the present invention, the guide piece can be more easily inserted into the mounting hole.
【０００７】[0007]
【発明の実施の形態】クッションゴム１は、中実弾性材
で一体成形されている。そして図１および図２に示すよ
うに、ドア閉時に先端がドア開口部の周縁部に当接する
本体１１と、ドアを構成するパネル４に設けられた取付
孔４１に嵌合する嵌合軸部１２と、取付孔４１に挿入さ
れ、本体１１とで取付孔４１の周縁部を挟む係止部１３
とを備えており、係止部１３には、係止部１３の取付孔
４１への挿入をガイドするガイド片１４が設けられてい
る。BEST MODE FOR CARRYING OUT THE INVENTION The cushion rubber 1 is integrally formed of a solid elastic material. As shown in FIGS. 1 and 2, the main body 11 whose tip contacts the peripheral edge of the door opening when the door is closed, and the fitting shaft portion that fits into the mounting hole 41 provided in the panel 4 that constitutes the door. 12 and the engaging portion 13 that is inserted into the attachment hole 41 and sandwiches the peripheral edge portion of the attachment hole 41 with the main body 11.
The locking portion 13 is provided with a guide piece 14 that guides the insertion of the locking portion 13 into the mounting hole 41.
【０００８】本体１１は、先端に向けて先細りの円錐台
形状である。そして本体１１の基端１１１に設けられた
嵌合軸部１２は円柱形状で、その径は本体１１の基端１
１１の径よりも小さい。The main body 11 is in the shape of a truncated cone that tapers toward the tip. The fitting shaft portion 12 provided at the base end 111 of the main body 11 has a cylindrical shape, and the diameter thereof is the base end 1 of the main body 11.
It is smaller than the diameter of 11.
【０００９】また、係止部１３も先端に向けて先細りの
逆円錐台形状であり、その基端１３１の径は本体１１の
基端１１１の径よりも小さく、嵌合軸部１２の径よりも
大きい。さらに周面の一部からはガイド片１４が突出し
ており、その形状は側面視略三角形で、本体１１側の面
１４１が基端１３１から延設され、本体１１と反対側に
向かって傾斜し、本体１１と反対側の面１４２が先端１
３２と同一面で延設され、それぞれの先端が接してい
る。The locking portion 13 also has an inverted truncated cone shape that tapers toward the tip, and the diameter of its base end 131 is smaller than the diameter of the base end 111 of the main body 11 and smaller than the diameter of the fitting shaft portion 12. Is also big. Further, the guide piece 14 projects from a part of the peripheral surface, and the shape thereof is a substantially triangular shape in a side view, and the surface 141 on the main body 11 side extends from the base end 131 and is inclined toward the side opposite to the main body 11. , The surface 142 on the side opposite to the main body 11 is the tip 1
Extending in the same plane as 32, the respective tips are in contact.
【００１０】次にこのクッションゴム１の作用について
説明する。クッションゴム１をパネル４に取付ける際
は、図３に示すように、まずクッションゴム１をその中
心軸が取付孔４１の中心軸に対して傾斜した状態となる
ようにパネル４に対して斜めにして、ガイド片１４を取
付孔４１の方に向けて、ガイド片１４を取付孔４１に挿
入する。Next, the operation of the cushion rubber 1 will be described. When attaching the cushion rubber 1 to the panel 4, as shown in FIG. 3, first, the cushion rubber 1 is first tilted with respect to the panel 4 so that its central axis is inclined with respect to the central axis of the mounting hole 41. Then, the guide piece 14 is inserted into the mounting hole 41 with the guide piece 14 facing the mounting hole 41.
【００１１】その後、図４に示すように、クッションゴ
ム１の係止部１３を取付孔４１に向かって押し付けなが
らクッションゴム１の中心軸を中心に回転させると、ク
ッションゴム１がその中心軸が取付孔４１の中心軸と重
なる方向に起立しつつ、係止部１３の周縁部がガイド片
１４に近い位置から順に取付孔４１に挿通され、図１に
示すような状態にクッションゴム１が取付けられる。Thereafter, as shown in FIG. 4, when the locking portion 13 of the cushion rubber 1 is pressed against the mounting hole 41 and rotated about the central axis of the cushion rubber 1, the central axis of the cushion rubber 1 is changed. While standing up in a direction overlapping with the central axis of the mounting hole 41, the peripheral edge portion of the locking portion 13 is sequentially inserted into the mounting hole 41 from a position closer to the guide piece 14, and the cushion rubber 1 is mounted in the state shown in FIG. To be
【００１２】これにより、ガイド片１４を取付孔４１に
挿入することで係止部１３の取付孔４１への挿入が容易
になり、クッションゴム１を容易に取付けることができ
る。Thus, by inserting the guide piece 14 into the mounting hole 41, the locking portion 13 can be easily inserted into the mounting hole 41, and the cushion rubber 1 can be easily mounted.
【００１３】なお、本発明の実施の形態では、クッショ
ンゴム１をドア側に取付けた場合について説明したが、
ドア開口部側に取付けるものであってもよい。In the embodiment of the present invention, the case where the cushion rubber 1 is attached to the door side has been described.
It may be attached to the door opening side.
【００１４】[0014]
【発明の効果】本発明のクッションゴムによれば、係止
部の周面の一部に、係止部の中心軸に対して直角方向に
突出し、取付孔への係止部の挿入をガイドするガイド片
を設けたため、クッションゴムをその中心軸が取付孔の
中心軸に対して傾斜した状態でガイド片を取付孔に挿入
し、クッションゴムをその中心軸を中心に回転させなが
ら係止部を押し込むことにより、クッションゴムを容易
に取付けることができる。また取付けた後も外れにく
い。According to the cushion rubber of the present invention, a part of the peripheral surface of the engaging portion projects in a direction perpendicular to the central axis of the engaging portion and guides the insertion of the engaging portion into the mounting hole. Since the guide piece is provided, the guide piece is inserted into the mounting hole with the central axis of the cushion rubber inclined with respect to the central axis of the mounting hole, and the cushion rubber is rotated about the central axis while engaging the locking part. The cushion rubber can be easily attached by pushing. Also, it is hard to come off even after mounting.
【図１】 本発明に係る、クッションゴムの側面図であ
る。FIG. 1 is a side view of a cushion rubber according to the present invention.
【図２】 本発明に係る、クッションゴムの斜視図であ
る。FIG. 2 is a perspective view of a cushion rubber according to the present invention.
【図３】 本発明に係る、クッションゴムをパネルへ取
付ける際の取付け方法を示す概略図である。FIG. 3 is a schematic view showing an attachment method when attaching cushion rubber to a panel according to the present invention.
【図４】 本発明に係る、クッションゴムをパネルへ取
付ける際の取付け方法を示す概略図である。FIG. 4 is a schematic view showing an attachment method when attaching cushion rubber to a panel according to the present invention.
【図５】 本発明に係る、クッションゴムの車両への取
付け位置を示す側面図である。FIG. 5 is a side view showing a mounting position of a cushion rubber to a vehicle according to the present invention.
【図６】 従来の、クッションゴムの側面図である。FIG. 6 is a side view of a conventional cushion rubber.
１…クッションゴム １１…本体 １２…嵌合軸部 １３…係止部 １４…ガイド片 ４…パネル ４１…取付孔 1 ... Cushion rubber 11 ... Main body 12 ... Mating shaft 13 ... Locking part 14 ... Guide piece 4 ... panel 41 ... Mounting hole
Claims (2)
る開口部の周縁部に取付けられ、該開閉体の閉時に該開
閉体または前記開口部の周縁部に掛かる衝撃力を緩和す
るための、中実弾性材から成るクッションゴムであっ
て、円柱形状または円錐台形状の本体と、該本体の基端
に設けられ、前記開閉体または前記開口部を構成するパ
ネルの取付孔へ嵌合する円柱形状の嵌合軸部と、該嵌合
軸部を挟んで前記本体と反対側に設けられ、前記パネル
の前記取付孔の周縁部を前記本体とで挟む係止部とで構
成され、前記係止部の周面の一部に、該係止部の中心軸
に対して直角方向に突出し、前記取付孔への前記係止部
の挿入をガイドするガイド片を設けたことを特徴とする
クッションゴム。1. A medium for attaching to an opening / closing body or a peripheral portion of an opening closed by the opening / closing body, for alleviating an impact force applied to the opening / closing body or a peripheral portion of the opening when the opening / closing body is closed. A cushion rubber made of an actual elastic material, having a columnar or frustoconical body, and a columnar shape provided at the base end of the body and fitted into a mounting hole of the opening / closing body or the panel forming the opening. And a locking portion that is provided on the opposite side of the main body with the fitting shaft portion sandwiched therebetween and that sandwiches the peripheral edge portion of the mounting hole of the panel with the main body. Cushion rubber, characterized in that a guide piece is provided on a part of the peripheral surface of the portion, the guide piece protruding in a direction perpendicular to the central axis of the locking portion and guiding the insertion of the locking portion into the mounting hole. .
本体とは反対側に向かって傾斜していることを特徴とす
る請求項１に記載のクッションゴム。2. The cushion rubber according to claim 1, wherein a surface of the guide piece on the main body side is inclined toward a side opposite to the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002112625A JP4032414B2 (en) | 2002-04-15 | 2002-04-15 | Cushion rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002112625A JP4032414B2 (en) | 2002-04-15 | 2002-04-15 | Cushion rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003307244A true JP2003307244A (en) | 2003-10-31 |
| JP4032414B2 JP4032414B2 (en) | 2008-01-16 |
Family
ID=29395069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002112625A Expired - Lifetime JP4032414B2 (en) | 2002-04-15 | 2002-04-15 | Cushion rubber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4032414B2 (en) |
-
2002
- 2002-04-15 JP JP2002112625A patent/JP4032414B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4032414B2 (en) | 2008-01-16 |
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